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I'm trying to figure out why my grpc call isn't working, but I can't figure out how to turn on debugging, so I can see the data that's being sent and received over the grpc connection.
How do you turn on debugging for grpc calls?
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grpcdebug is a command line interface focusing on simplifying the debugging process of gRPC applications. grpcdebug fetches the internal states of the gRPC library from the application via gRPC protocol and provide a human-friendly UX to browse them. Currently, it supports Channelz/Health Checking/CSDS (aka.
gRPC is a technology for implementing RPC APIs that uses HTTP 2.0 as its underlying transport protocol. You might expect that gRPC and HTTP would be mutually exclusive, since they are based on opposite conceptual models.
You can set the GRPC_TRACE environment variable to all to have grpc dump a whole bunch of data about what the connection is doing:
export GRPC_TRACE=all edit from comment: apparently you also need to set:
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